
As the latest UN climate change summit (COP28) gets underway in Dubai, conversations around limiting global warming to 1.5°C will confront a harsh reality. Global temperatures have surged over the past year, with the monthly global average surpassing 1.5°C above pre-industrial levels during the summer. Some days in November have even breached 2°C of warming for the first time.
Since the Glasgow Climate Summit in 2021, the UN has been conducting a review of our progress towards limiting temperature rise in line with the Paris Agreement. This review, which is set to conclude in Dubai, aims to make countries ratchet up their emission reduction commitments.